6 Best RV Scissor Jacks for Stabilizing Your Travel Trailer

Nothing ruins a perfect campsite view faster than the nauseating sway of your travel trailer every time someone walks to the kitchen. Stabilizing your rig is the single most effective way to transition from feeling like you’re on a boat to feeling like you’re in a solid home. These six scissor jacks are the industry standards for keeping your space steady and secure.

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Understanding RV Scissor Jack Fundamentals

Scissor jacks are designed for stabilization, not for lifting the full weight of your trailer. While they look sturdy, their primary job is to eliminate the "bounce" caused by suspension springs and tires settling on soft ground. Think of them as the final anchor point that firms up your living floor.

It is a common mistake to use these jacks to level your rig by cranking them until the tires leave the ground. Doing so risks bending the frame or damaging the jack’s internal screw mechanism. Always use blocks or leveling ramps under your tires first, then deploy the jacks to take the "shimmy" out of the chassis.

BAL 23026 Telescopic Stabilizing Jacks

If you want a set-it-and-forget-it solution, the BAL 23026 is the gold standard for long-term reliability. These jacks feature a unique telescopic design that allows them to reach uneven ground more effectively than standard units. They are built with a heavy-duty steel frame that resists the twisting forces often encountered when leveling on sloped campsites.

These are the right choice if you frequently camp in boondocking locations where the terrain is rarely level. They aren’t the cheapest option on the market, but the build quality justifies the price for full-timers. If you value mechanical longevity over initial cost, these are your best bet.

Husky 70742 24-Inch Scissor Jack Pair

The Husky 70742 is a workhorse that balances affordability with a surprisingly robust construction. These 24-inch jacks provide a generous extension range, making them ideal for trailers with higher ground clearance. The powder-coated finish is a nice touch, offering decent protection against the inevitable road salt and moisture.

I recommend these for weekend warriors and seasonal campers who don’t want to overspend on gear. They are straightforward to install and operate, fitting most standard trailer frames without modification. If you need a reliable, no-nonsense replacement for factory jacks, these will get the job done without breaking the bank.

Eaz-Lift 48826 24-Inch Scissor Jacks

Eaz-Lift has built a reputation on simple, effective engineering, and the 48826 model is no exception. These jacks feature a broad base plate that helps distribute weight across a larger surface area, which is vital if you are parking on grass or gravel. They are incredibly easy to actuate, even with a standard hand crank.

These are a fantastic mid-range option for those who prioritize ease of use. They don’t have the high-end bells and whistles of more expensive brands, but they are consistently reliable. You should choose these if you want a proven, dependable product that works exactly as advertised every single time.

Camco 48840 Olympian Aluminum Jacks

If you are constantly battling rust or are living in a high-humidity coastal environment, the Camco Olympian aluminum jacks are a game-changer. By utilizing aluminum construction, these jacks shed significant weight while remaining entirely immune to the oxidation that plagues traditional steel jacks. They are lightweight enough that you won’t dread the installation process.

However, keep in mind that aluminum has different stress tolerances than steel. These are perfect for smaller, lighter travel trailers, but I wouldn’t push them to their absolute limits on a massive fifth wheel. If you prioritize weight savings and rust prevention, these are the clear winners.

Lippert Components 285318 Scissor Jack

Lippert is the OEM supplier for a massive portion of the RV industry, meaning you’ve likely encountered their hardware before. The 285318 is a reliable, standardized replacement part that is designed for seamless compatibility with most factory mounting points. It is the definition of a "safe" purchase because it is built to meet the exact specifications of most major trailer manufacturers.

This is the jack for the owner who wants to avoid any compatibility headaches. If you aren’t looking to reinvent the wheel and just need a solid, functional jack that fits your existing setup, this is it. It’s not flashy, but it is highly effective and widely available.

Quick Products QPSS-24 Scissor Jacks

Quick Products delivers a solid, budget-friendly option with their QPSS-24 line. These jacks are built with a focus on simplicity, featuring a standard bolt-on design that makes replacement quick and painless. They offer a decent lift range and are sturdy enough for the average travel trailer.

These are best suited for the DIY owner who is doing their own repairs and wants to keep costs low. While they might not have the premium finish of higher-end brands, they are perfectly capable of stabilizing your rig. If you’re on a strict budget but need a functional upgrade, these are a solid choice.

Factors for Choosing the Right Size

When selecting your jacks, the most critical measurement is the retracted height vs. the extended height. You need to ensure the jack can retract low enough to clear the ground while driving, yet extend high enough to reach the frame when parked on uneven terrain. Always measure your current setup before ordering.

Consider the weight capacity as well. While these are stabilizers, they still need to handle the weight transfer of your trailer. Most standard 24-inch jacks are rated for several thousand pounds, which is more than enough for the average travel trailer, but always check your trailer’s GVWR (Gross Vehicle Weight Rating) to be safe.

Proper Installation and Mounting Tips

Installation is generally a straightforward bolt-on process, but you must ensure the frame is clear of any wiring or plumbing before drilling. Use high-grade, self-tapping steel bolts and lock washers to prevent the vibration of travel from loosening your hardware. A little bit of anti-seize on the bolts during installation will save you massive headaches if you ever need to remove or replace them later.

Mounting the jacks as close to the corners of the trailer as possible provides the best stability. If your trailer has a particularly long frame, consider adding a mid-frame stabilizer in addition to the four corner jacks. This creates a "triangulation" effect that significantly reduces floor movement.

Maintaining Your Jacks for Longevity

The secret to long-lasting jacks is regular lubrication of the lead screw. Use a dry silicone or PTFE-based lubricant rather than thick grease, which tends to attract road grit and dirt. Dirt buildup on the screw will eventually grind down the threads, leading to a seized jack.

At the start of every season, extend the jacks fully and inspect the threads for any signs of bending or debris. If you notice the jack becoming difficult to crank, clean the screw thoroughly before applying fresh lubricant. A few minutes of maintenance twice a year will keep your jacks operating smoothly for years.

Investing in quality scissor jacks is the difference between a shaky, distracting living space and a solid, comfortable home on wheels. By choosing the right size and keeping them well-maintained, you ensure your trailer remains a stable sanctuary regardless of where you park. Take the time to install them properly, and you will immediately notice the improvement in your daily quality of life.